我的 Omniauth_callbacks_controller.rb
class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
def facebook
# You need to implement the method below in your model (e.g. app/models/user.rb)
@user ||=
User.find_for_facebook_oauth(request.env["omniauth.auth"], current_user)
if @user.persisted?
# This will throw if @user is not activated
sign_in_and_redirect @user, event: :authentication
if is_navigational_format?
set_flash_message(:notice, :success, kind: "Facebook")
end
else
session["devise.facebook_data"] = request.env["omniauth.auth"]
redirect_to new_user_registration_url
end
end
end
没有问题,没有日志。但是当有人试图通过Facebook连接时,它会将它们简单地抛给默认的注册表。
http://localhost:3000/sign_up#_=_
我的用户模型
class User < ActiveRecord::Base
devise :database_authenticatable, :registerable, #:recoverable
:rememberable, :trackable, :validatable, :omniauthable,
:omniauth_providers => [:facebook]
# Facebook Settings
def self.find_for_facebook_oauth(auth, signed_in_resource = nil)
user = User.where(provider: auth.provider, uid: auth.uid).first
if user.present?
user
else
user = User.create(first_name:auth.extra.raw_info.first_name,
last_name:auth.extra.raw_info.last_name,
facebook_link:auth.extra.raw_info.link,
provider:auth.provider,
uid:auth.uid,
email:auth.info.email,
password:Devise.friendly_token[0,20])
end
end
validates :first_name, :presence => true
validates :email, :presence => true
validates :user_name, :presence => true, :uniqueness => true
has_many :clips
has_one :show, dependent: :destroy
# Profile Page Avatar
has_attached_file :avatar, styles: { avatar: "64x64#"},
:default_url => "http://placehold.it/150x150&text=Missing"
validates_attachment :avatar,
content_type: { content_type: ['image/jpeg', 'image/jpg', 'image/png', 'image/gif'] },
size: { less_than: 5.megabytes }
# Profile Page Cover
has_attached_file :profile_cover, styles: { cover: "870x150#"},
:default_url => "http://placehold.it/150x150&text=Missing"
validates_attachment :profile_cover,
content_type: { content_type: ['image/jpeg', 'image/jpg', 'image/png', 'image/gif'] },
size: { less_than: 5.megabytes }
# For Using the username instead of ID in the Link
def to_param
user_name
end
end
答案 0 :(得分:2)
我不能100%确定原因,因为还有其他一些信息。
我建议:
更改此行
@user ||= User.find_for_facebook_oauth ...
要
@user = User.find_for_facebook_oauth
这是为了消除其他可能的影响,并且没有必要缓存@user,因为此操作不会经常被点击。
确保添加并迁移了provider
,uid
,name
列。
原因应该是@user没有持久化,因此在创建用户时可能会出现问题。您可以将create
更改为create!
,以查看引发的错误。
如果仍不确定,请调试此User方法。
<强>更新强>
好的,有理由。你有一个验证:
validates :user_name, :presence => true, :uniqueness => true
但是在Facebook属性中,没有这样的属性:user_name
,因此保存将失败。
修复只是使用一种方法将此属性添加到Facebook哈希,或者不验证此attr。